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nnolan6
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Homework Statement
A has a charge of -2uC, and B has a charge of +3uC. Initially, there is no charge at point P. What is the electric field at point P due to charges A and B? Diagram given below, ignore periods; they were used solely for spacing purposes.
...(0,7m)
....P
....|
....|
....|
....|
A_______|________B
(-2m,0) | (2m,0)
Homework Equations
E = kQ/r2
C = 1x10-6 uC
The Attempt at a Solution
I have found the electric fields for charges A and B, but I have no clue what to do after that..
EA= 338 N/C
EB= 506 N/C
Thanks in Advance for the help.